Patent US2471643A successfully refreshed from Google Patents.
US2471643A
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US
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Food grater with horizontal axis disk
Assignee: Individual
•
Filing: 1947-04-28
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Granted: 1949-05-31
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Expires: 1967-04-28
Abstract
No abstract record available.
Inventors
- 👤 Wilson A Moran
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 23:26
CPC Classifications
A; A47; A47J; A47J43/00; A47J43/25; A47J43/255
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US675284A
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US903307A
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GB190827052A
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US1085842A
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US1157013A
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US1158153A
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US1419499A
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US1615304A
Cited
US1616388A
Cited
US1743113A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-05-30 | 1952-11-29 | 1953-05-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-05-30 | 1956-11-29 | 1957-05-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-05-30 | 1960-11-29 | 1961-05-31 | $7700.00 | Window Closed / Lapsed |